Bending machine for producing color steel composite board

Abstract

The utility model discloses a bending machine for producing a color steel composite board, which comprises a working table, a bending groove is arranged at the top of the working table, a bending mechanism is arranged at the top of the working table, a positioning mechanism is arranged in the working table, and the positioning mechanism comprises a positioning component, a bending component and a bending component, the surface of the limiting rod is connected with a sliding plate in a sliding mode, and one side of the sliding plate is fixedly connected with a sliding toothed plate. According to the bending machine for producing the color steel composite plate, the distance between positioning plates on the two sides of the top of the workbench is flexibly adjusted through the arrangement of the positioning mechanism and under the driving of a driving motor, color steel plates of different sizes can be centered and positioned through the positioning plates on the two sides, and the stability of the color steel plates before bending operation is kept; and the color steel plate is prevented from deviating when being placed, so that the bending quality of the color steel plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of color steel composite panel processing technology, specifically a bending machine for producing color steel composite panels. Background Technology

[0002] The reference patent title is: A bending device for medical purification color steel composite panels (Authorization Announcement No.: CN207138569U, Authorization Announcement Date: 2018.03.27). It includes a press body, which comprises a support, a base, and a pressure plate. It also includes an auxiliary flipping device, which includes a slide rail, a flipping rod, and a baffle. A groove is formed on the upper surface of the base, and a slide rail is slidably engaged within the groove. A connecting rod is fixed to the top front side of the slide rail. A telescopic rod is rotatably connected to the center of the front end face of the connecting rod. Positioning grooves are symmetrically formed on the front end face of the connecting rod. A mounting frame is fixedly connected to the front end of the telescopic rod. The mounting frames are rotatably connected to the flipping rod via a fixed frame. This device effectively overcomes the problem of low work efficiency caused by the inconvenience of flipping color steel panels in existing technologies, and also solves the problem of workers being easily scratched by flipping color steel panels.

[0003] Based on the above-mentioned document, existing bending devices for color steel plates lack a structure to limit the bending of the color steel plates, which easily leads to deviation during the bending process, resulting in bending errors and affecting the processing quality of the color steel plates. Therefore, this utility model provides a bending machine for producing color steel composite panels. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a bending machine for producing color steel composite panels. It solves the problem that existing bending devices for color steel panels lack a structure to limit the bending of the panels, causing the panels to easily deviate during the bending process, resulting in bending deviations and affecting the processing quality of the color steel panels.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending machine for producing color steel composite panels, comprising a worktable, a bending groove on the top of the worktable, a bending mechanism on the top of the worktable, and a positioning mechanism inside the worktable, the positioning mechanism comprising:

[0006] The positioning assembly includes a limiting rod installed on the inner wall of the workbench, a sliding plate slidably connected to the surface of the limiting rod, a sliding toothed plate fixedly connected to one side of the sliding plate, a positioning rod fixedly connected to the top of the sliding plate, and a positioning plate fixedly connected to the top of the positioning rod.

[0007] The drive component is located at the bottom of the worktable.

[0008] Preferably, the top of the workbench is provided with a symmetrical positioning groove, and the inner surface of the positioning groove is slidably connected to the surface of the positioning rod.

[0009] Preferably, the drive assembly includes a drive motor mounted on the bottom of the worktable, and one end of the output shaft of the drive motor is fixedly connected to a drive gear via a coupling, the surface of the drive gear meshing with the surface of the sliding gear plate.

[0010] Preferably, the bending mechanism includes a support rod installed on the top of the workbench, a support plate fixedly connected to the top of the support rod, a connecting plate sliding at the top of the support plate via a hydraulic assembly, a bending pressure plate fixedly connected to the bottom of the connecting plate, and flattening assemblies on both sides of the connecting plate.

[0011] Preferably, the hydraulic assembly includes a hydraulic cylinder mounted on the top of the support plate, a hydraulic rod slidably connected to the bottom of the hydraulic cylinder, the surface of the hydraulic rod slidably connected to the interior of the support plate, and the bottom end of the hydraulic rod fixedly connected to the top of the connecting plate.

[0012] Preferably, the flattening assembly includes a folding rod rotatably installed inside the connecting plate, a spring fixedly connected to one side of the folding rod, one end of the spring fixedly connected to the surface of the bending pressure plate, and a flattening roller rotatably connected to one end of the folding rod.

[0013] Beneficial effects

[0014] This utility model provides a bending machine for producing color steel composite panels. Compared with the prior art, it has the following advantages:

[0015] 1. This bending machine for producing color steel composite panels uses a drive motor to rotate the drive gear. The rotation of the drive gear causes the sliding toothed plates on both sides to slide synchronously to opposite sides. The sliding of the sliding toothed plates causes the sliding plate to slide on the surface of the limit rod. The sliding of the sliding plate causes the positioning rod and positioning plate to slide synchronously. The positioning plate centers the color steel panel and keeps it from shifting. With the positioning mechanism, the distance between the positioning plates on both sides of the top of the worktable can be flexibly adjusted by the drive motor. The positioning plates on both sides can center the color steel panels of different sizes, keep the color steel panels stable before bending, and prevent the color steel panels from shifting during placement, thereby improving the bending quality of the color steel panels.

[0016] 2. This bending machine for producing color steel composite panels can quickly and efficiently bend and form color steel panels by setting up matching bending pressure plates and bending grooves. By setting up a flattening component, it can keep the unbent part of the color steel panel flat during the bending process, improve the stability of the color steel panel during the bending process, and prevent the color steel panel from deforming and being damaged. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the external structure of this utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the flattening component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the workbench of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the workbench of this utility model.

[0021] In the diagram: 1-Workbench, 2-Bending groove, 3-Bending mechanism, 31-Support rod, 32-Support plate, 33-Hydraulic component, 331-Hydraulic cylinder, 332-Hydraulic rod, 34-Connecting plate, 35-Bending pressure plate, 36-Flattening component, 361-Bending rod, 362-Spring, 363-Flattening roller, 4-Positioning mechanism, 41-Positioning component, 411-Limiting rod, 412-Sliding plate, 413-Sliding toothed plate, 414-Positioning rod, 415-Positioning plate, 42-Drive component, 421-Drive motor, 422-Drive gear, 5-Positioning groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A bending machine for producing color steel composite panels includes a worktable 1, a bending groove 2 on the top of the worktable 1, a bending mechanism 3 on the top of the worktable 1, and a positioning mechanism 4 inside the worktable 1. The positioning mechanism 4 includes:

[0025] The positioning assembly 41 includes a limiting rod 411 installed on the inner wall of the workbench 1. A sliding plate 412 is slidably connected to the surface of the limiting rod 411. A sliding toothed plate 413 is fixedly connected to one side of the sliding plate 412. A positioning rod 414 is fixedly connected to the top of the sliding plate 412. A positioning plate 415 is fixedly connected to the top of the positioning rod 414.

[0026] The drive component 42 is located at the bottom of the worktable 1.

[0027] The bending groove 2 is located directly below the bending pressure plate 35; the limiting rod 411 is used to limit the sliding of the sliding plate 412; there are two sets of sliding toothed plates 413, and both sets of sliding toothed plates 413 mesh with the surface of the drive gear 422.

[0028] In this embodiment, a symmetrical positioning groove 5 is provided on the top of the workbench 1, and the inner surface of the positioning groove 5 is slidably connected to the surface of the positioning rod 414.

[0029] The positioning groove 5 is used to slide and limit the positioning rod 414.

[0030] In this embodiment, the drive assembly 42 includes a drive motor 421 installed at the bottom of the workbench 1. One end of the output shaft of the drive motor 421 is fixedly connected to a drive gear 422 via a coupling. The surface of the drive gear 422 meshes with the surface of the sliding toothed plate 413.

[0031] The drive motor 421 is a three-phase asynchronous motor and is connected to an external circuit via wires.

[0032] By starting the drive motor 421, the drive gear 422 is driven to rotate. The rotation of the drive gear 422 causes the sliding toothed plates 413 on both sides to slide synchronously to the opposite side. The sliding of the sliding toothed plates 413 causes the sliding plate 412 to slide on the surface of the limit rod 411. The sliding of the sliding plate 412 causes the positioning rod 414 and the positioning plate 415 to slide synchronously. The positioning plate 415 centers the color steel plate and keeps it from shifting. With the positioning mechanism 4, the distance between the positioning plates 415 on both sides of the top of the workbench 1 can be flexibly adjusted by the drive motor 421. The positioning plates 415 on both sides can center the color steel plate for different sizes, keep the color steel plate stable before bending operation, and avoid the color steel plate shifting when placed, thereby improving the bending quality of the color steel plate.

[0033] In this embodiment, the bending mechanism 3 includes a support rod 31 installed on the top of the workbench 1. A support plate 32 is fixedly connected to the top of the support rod 31. The top of the support plate 32 is slidable by a hydraulic component 33 to the connecting plate 34. A bending pressure plate 35 is fixedly connected to the bottom of the connecting plate 34. Flattening components 36 are provided on both sides of the connecting plate 34.

[0034] In this embodiment, the hydraulic assembly 33 includes a hydraulic cylinder 331 mounted on the top of the support plate 32. A hydraulic rod 332 is slidably connected to the bottom of the hydraulic cylinder 331. The surface of the hydraulic rod 332 is slidably connected to the interior of the support plate 32, and the bottom end of the hydraulic rod 332 is fixedly connected to the top of the connecting plate 34.

[0035] Two sets of hydraulic cylinders 331 are provided and are opened and closed by the same switch, and the hydraulic cylinders 331 are connected to an external air source through an air pipe; the hydraulic rod 332 slides inside the support plate 32.

[0036] In this embodiment, the flattening assembly 36 includes a folding rod 361 rotatably installed inside the connecting plate 34. A spring 362 is fixedly connected to one side of the folding rod 361. One end of the spring 362 is fixedly connected to the surface of the bending pressure plate 35. A flattening roller 363 is rotatably connected to one end of the folding rod 361.

[0037] By setting up a matching bending pressure plate 35 and bending groove 2, the color steel plate can be bent and formed quickly and efficiently. By setting up a flattening component 36, the unbent part of the color steel plate can be kept flat during the bending process, improving the stability of the color steel plate during the bending process and preventing deformation and damage.

[0038] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0039] During operation, the color steel plate to be bent is first placed on top of the workbench 1. Then, the drive motor 421 is started to drive the drive gear 422 to rotate. The rotation of the drive gear 422 causes the sliding toothed plates 413 on both sides to slide synchronously to the opposite side. The sliding of the sliding toothed plates 413 causes the sliding plate 412 to slide on the surface of the limit rod 411. The sliding of the sliding plate 412 causes the positioning rod 414 and the positioning plate 415 to slide synchronously. The positioning plate 415 centers and positions the color steel plate, keeping it from shifting. Then, the hydraulic system is started. The pressure cylinder 331 drives the hydraulic rod 332, connecting plate 34, bending pressure plate 35 and flattening assembly 36 to slide downwards synchronously. The bending pressure plate 35, in conjunction with the bending groove 2, performs the bending operation on the color steel plate. Meanwhile, the flattening rollers 363 on both sides come into contact with the surface of the color steel plate. The bending rod 361 and the flattening rollers 363 begin to rotate under the traction of the spring 362 and roll on the surface of the color steel plate. The flattening rollers 363 on both sides flatten the color steel plate, further maintaining the stability of the color steel plate during the bending process and preventing the color steel plate from deforming and being damaged.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A bending machine for producing color steel composite panels, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a bending groove (2), the top of the workbench (1) is provided with a bending mechanism (3), and the interior of the workbench (1) is provided with a positioning mechanism (4), the positioning mechanism (4) including: The positioning assembly (41) includes a limiting rod (411) installed on the inner wall of the workbench (1), a sliding plate (412) slidably connected to the surface of the limiting rod (411), a sliding toothed plate (413) fixedly connected to one side of the sliding plate (412), a positioning rod (414) fixedly connected to the top of the sliding plate (412), and a positioning plate (415) fixedly connected to the top of the positioning rod (414). The drive component (42) is located at the bottom of the worktable (1).

2. The bending machine for producing color steel composite panels according to claim 1, characterized in that: The top of the workbench (1) is provided with a symmetrical positioning groove (5), and the inner surface of the positioning groove (5) is slidably connected to the surface of the positioning rod (414).

3. A bending machine for producing color steel composite panels according to claim 1, characterized in that: The drive assembly (42) includes a drive motor (421) installed at the bottom of the workbench (1). One end of the output shaft of the drive motor (421) is fixedly connected to a drive gear (422) via a coupling. The surface of the drive gear (422) meshes with the surface of the sliding toothed plate (413).

4. A bending machine for producing color steel composite panels according to claim 1, characterized in that: The bending mechanism (3) includes a support rod (31) installed on the top of the workbench (1). A support plate (32) is fixedly connected to the top of the support rod (31). The top of the support plate (32) is connected to a connecting plate (34) via a hydraulic assembly (33). A bending pressure plate (35) is fixedly connected to the bottom of the connecting plate (34). Flattening assemblies (36) are provided on both sides of the connecting plate (34).

5. A bending machine for producing color steel composite panels according to claim 4, characterized in that: The hydraulic assembly (33) includes a hydraulic cylinder (331) mounted on the top of the support plate (32). A hydraulic rod (332) is slidably connected to the bottom of the hydraulic cylinder (331). The surface of the hydraulic rod (332) is slidably connected to the interior of the support plate (32). The bottom end of the hydraulic rod (332) is fixedly connected to the top of the connecting plate (34).

6. A bending machine for producing color steel composite panels according to claim 4, characterized in that: The flattening assembly (36) includes a folding rod (361) rotatably mounted inside the connecting plate (34). A spring (362) is fixedly connected to one side of the folding rod (361). One end of the spring (362) is fixedly connected to the surface of the bending pressure plate (35). A flattening roller (363) is rotatably connected to one end of the folding rod (361).

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